Product comparison · 2 audio cards

Ewent EW3751 audio card 5.1 channels USB vs Ewent EW3752 audio card Internal 7.1 channels PCI

10specifications compared
8differ
2identical
8known for one product only

Key differences

Internal
- EW3751 audio card 5.1 channels USB:No
- EW3752 audio card Internal 7.1 channels PCI:Yes
Audio output channels
- EW3751 audio card 5.1 channels USB:5.1 channels
- EW3752 audio card Internal 7.1 channels PCI:7.1 channels
Host interface
- EW3751 audio card 5.1 channels USB:USB
- EW3752 audio card Internal 7.1 channels PCI:PCI
S/PDIF in port
- EW3751 audio card 5.1 channels USB:No
- EW3752 audio card Internal 7.1 channels PCI:Yes
S/PDIF out port
- EW3751 audio card 5.1 channels USB:No
- EW3752 audio card Internal 7.1 channels PCI:Yes
CD/AUX audio in
- EW3751 audio card 5.1 channels USB:No
- EW3752 audio card Internal 7.1 channels PCI:Yes
Subwoofer out
- EW3751 audio card 5.1 channels USB:No
- EW3752 audio card Internal 7.1 channels PCI:Yes

Side by side

Differences highlightedShow differences only

Comparison of EW3751, EW3752
18 specifications	A Ewent EW3751 audio card 5.1 channels USB Model EW3751 View product	B Ewent EW3752 audio card Internal 7.1 channels PCI Model EW3752 View product
Audio2 differ
InternalDiffers	No	Yes
Audio output channelsDiffers	5.1 channels	7.1 channels
Ports & interfaces5 differ
Host interfaceDiffers	USB	PCI
MIDI/Joystick portKnown for one	No	Unknown — not stated by the source
S/PDIF in portDiffers	No	Yes
S/PDIF out portDiffers	No	Yes
CD/AUX audio inDiffers	No	Yes
Subwoofer outDiffers	No	Yes
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Wireless connectionKnown for one	No	Unknown — not stated by the source
Line-inKnown for one	Unknown — not stated by the source	Yes
Line-outKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
ChipsetKnown for one	C-Media CM108	Unknown — not stated by the source
Software1 differ
Windows operating systems supportedDiffers	Windows 2000, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enter	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
System requirementsidentical
USB requiredKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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